At D&N Concepts and Actualities Ltd, our fabrication division serves as the backbone of our industrial and oil and gas support services. We specialize in transforming raw metal materials into high-precision structural components. With over a decade of experience, we combine manual craftsmanship with advanced technical engineering to deliver assets that meet the most rigorous international standards.

Our fabrication processes are integrated with our Front-End Engineering Design (FEED), ensuring that every weld and joint aligns perfectly with the project's technical specifications.

1. Structural Fabrication

We build the heavy-duty frameworks essential for industrial operations and civil infrastructure.

• Oil & Gas Structures: Fabrication of offshore and onshore platforms, manifolds, and equipment skids.
• Building Frameworks: Manufacturing of steel trusses, beams, and columns for warehouses, malls, and industrial estates.
• Custom Metal Works: Designing and creating specialized metal components tailored to unique project requirements.

2. Specialized Welding Services

Our welding operations are conducted by certified technicians who prioritize structural integrity and safety.

• High-Pressure Piping: Precision welding for pipelines and flow stations within the energy sector.
• Materials Expertise: Specialized welding for carbon steel, stainless steel, and alloys, ensuring compatibility with various environmental conditions.
• Non-Destructive Testing (NDT) Support: We ensure all welds are ready for rigorous inspection (X-ray, ultrasonic, or dye penetrant) to guarantee zero defects.

3. Storage and Tank Fabrication

We design and construct storage solutions for water, fuel, and industrial chemicals.

• Vertical and Horizontal Tanks: Custom-built storage units for industrial sites.
• Silo Fabrication: For agricultural and construction material storage.
• Surface Protection: Application of anti-corrosive coatings and sandblasting to ensure longevity in the harsh, humid climates of the Niger Delta.

4. Repairs and Facility Retrofitting

As part of our Operations and Maintenance (O&M) commitment, we provide on-site fabrication services to extend the life of existing infrastructure.

• Structural Reinforcement: Strengthening older metal structures that have suffered from wear or corrosion.
• Emergency Hot-Work: Rapid-response welding for critical equipment failures to minimize operational downtime.

Technical Equipment and Precision Tools

• Our fabrication workshop and mobile teams are equipped with industrial-grade machinery to ensure accuracy:
• Heavy-Duty Welding Machines: (Inverters, Arc, and TIG/MIG capabilities).
• Cutting and Shaping: Plasma cutters, industrial grinders, and hydraulic shearing machines.
• Lifting & Positioning: Using our in-house Tower Cranes and Hiab Trucks to position heavy steel members for precise joining.
• Surveying & Alignment: Using Total Stations and EDMs to ensure large-scale fabrications are perfectly leveled and squared.

The D&N Fabrication Standards

• Safety First: All fabrication activities follow our mandatory HSE protocols, specifically regarding heat management and eye protection.
• Green Engineering: We focus on minimizing material waste and using eco-friendly coating processes.
• Durability: Our fabrication is built to withstand extreme mechanical stress and corrosive environments, reflecting our commitment to "Actualities" over mere concepts.